348548865470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{738811}}^1$

素因数の和:739041

約数の個数: 64

約数和(自身を含む): 714933596160

約数和(自身を除く): 366384730690

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 191, 247, 382, 494, 955, 1235, 1910, 2470, 2483, 3629, 4966, 7258, 12415, 18145, 24830, 36290, 47177, 94354, 235885, 471770, 738811, 1477622, 3694055, 7388110, 9604543, 14037409, 19209086, 28074818, 48022715, 70187045, 96045430, 140374090, 141112901, 182486317, 282225802, 364972634, 705564505, 912431585, 1411129010, 1824863170, 1834467713, 2681145119, 3668935426, 5362290238, 9172338565, 13405725595, 18344677130, 26811451190, 34854886547, 69709773094, 174274432735, 348548865470]

約数ペア:

[(1, 348548865470), (2, 174274432735), (5, 69709773094), (10, 34854886547), (13, 26811451190), (19, 18344677130), (26, 13405725595), (38, 9172338565), (65, 5362290238), (95, 3668935426), (130, 2681145119), (190, 1834467713), (191, 1824863170), (247, 1411129010), (382, 912431585), (494, 705564505), (955, 364972634), (1235, 282225802), (1910, 182486317), (2470, 141112901), (2483, 140374090), (3629, 96045430), (4966, 70187045), (7258, 48022715), (12415, 28074818), (18145, 19209086), (24830, 14037409), (36290, 9604543), (47177, 7388110), (94354, 3694055), (235885, 1477622), (471770, 738811)]